Depends on if you stop in SC or drive thru. In most states, because of the Federal Firearms Transport Act, you can lock it in the trunk or tool box (truck) unloaded, and lock the ammo in glove box and be ok. Main thing is not to get stopped speeding or doing anything to get stopped. I believe you are allowed to take it locked up in to a motel room. I side on a no SC stop drive thru.